306855870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{4643}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 736947072

約数和(自身を除く): 430091202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2203, 4406, 4643, 6609, 9286, 11015, 13218, 13929, 22030, 23215, 27858, 33045, 46430, 66090, 69645, 139290, 10228529, 20457058, 30685587, 51142645, 61371174, 102285290, 153427935, 306855870]

約数ペア:

[(1, 306855870), (2, 153427935), (3, 102285290), (5, 61371174), (6, 51142645), (10, 30685587), (15, 20457058), (30, 10228529), (2203, 139290), (4406, 69645), (4643, 66090), (6609, 46430), (9286, 33045), (11015, 27858), (13218, 23215), (13929, 22030)]